body {
  padding-top: 50px; }

@media (min-width: 1200px) {
  .container {
    width: 1000px; } }

.navbar-brand {
  padding-top: 7px; }
  .navbar-brand img {
    width: 100%; }

footer {
  width: 100%;
  background-color: #3b3b3b;
  padding: 20px 0; }

.foot-nav ul {
  list-style: none;
  margin-bottom: 0;
  padding: 0; }
  .foot-nav ul li {
    float: left;
    line-height: 25px;
    width: 70px;
    text-align: left;
    font-size: 1em;
    font-family: "microsoft yahei";
    margin-top: 10px; }
    .foot-nav ul li a {
      color: #a1a3ab; }
      .foot-nav ul li a:hover {
        color: #fff;
        text-decoration: none; }

.copyright p {
  padding-top: 5px;
  font-size: 0.8em;
  color: #a1a3ab; }

.foot-link {
  margin-top: 18px; }
  .foot-link ul {
    list-style: none;
    float: right; }
    .foot-link ul li {
      float: left;
      margin-right: 18px; }
      .foot-link ul li .foot-ico {
        width: 38px;
        height: 38px;
        border-radius: 50%;
        background-position: center;
        background-repeat: no-repeat;
        cursor: pointer;
        position: relative;
        transition: all .8s; }
        .foot-link ul li .foot-ico:hover {
          -webkit-transform: rotateY(360deg);
                  transform: rotateY(360deg); }
        .foot-link ul li .foot-ico .foot-img {
          width: 142px;
          height: 150px;
          position: absolute;
          left: -49px;
          top: -155px;
          display: none; }
          .foot-link ul li .foot-ico .foot-img img {
            display: block;
            width: 100%; }
      .foot-link ul li .email {
        background-image: url(../img/email_ico.png); }
        .foot-link ul li .email:hover .email-img {
          display: block; }
      .foot-link ul li .qq {
        background-image: url(../img/qq_ico.png); }
        .foot-link ul li .qq:hover .qq-img {
          display: block; }
      .foot-link ul li .weixin {
        background-image: url(../img/weixin_ico.png); }
        .foot-link ul li .weixin:hover .weixin-img {
          display: block; }

@media (max-width: 480px) {
  .foot-link {
    display: none; } }
